PRF192

Which is the proper declaration of a string named str which stores the value "Melodies"

• char str[7]="Melodies";

• char str[9]= 'Melodies';

• char str[]=Melodies;

• char str[]="Melodies";

What can NOT be included in the variable name in C?

• Digits

• Underscore (_)

• Letters

• Dash (-)

Which of the following variable names are NOT valid?

• go_cart

• go4it

• 4season

• run4

Which of the followings can be passed to the functions?

• Data type

• Loop

• Value

• Operator

Which of the followings is TRUE about array

• An array is data type, which represents different types of data within a single group.

• An array is group of elements, which are of the same size and data type and have the same name.

• Array bound specifies the minimum size of data that can be stored.

• An array is special variable which contains the address of the memory location of the another variable.

Suppose age is an integer variable. Select correct statements which declare a pointer of type integer and assign an address of the variable age to it.

• *int p; p = &age;

• int *p; p = &age;

• int *p; p = age;

• int p*; p = &age;

Function strlen() is for finding the number of characters in a string

• True

• False

The expression a[1] designates the first element in an array a.

• True

• False

Can break and continue keywords be used outside iteration loop?

• Yes

• No

What is the characteristic of RAM?

• Fixed

• Deterministic Access

• Volatile

• Slower than Hard Disk (in term of accessing speed)